class_docstr: A class for handling connections and interactions with the OpenBB Platform.
  
  Attributes:
      PAT (str): OpenBB's personal access token. Sign up here: https://my.openbb.co
      is_connected (bool): Whether or not the user is connected to their OpenBB account.
docstr: Connects with OpenBB account through personal access token (PAT).
  
  Returns none.
docstr_tok: ["Connects","with","OpenBB","account","through","personal","access","token","(","PAT",")",".","Returns","none","."]
code: def connect(self) -> bool:
      """Connects with OpenBB account through personal access token (PAT).
  
      Returns none.
      """
      self.is_connected = False
      self.obb.account.login(pat=self.PAT)
  
      # Check if PAT utilized is valid
      # if obb.user.profile.active:
      self.is_connected = True
      return True
  
file_path: mindsdb/mindsdb/integrations/handlers/openbb_handler/openbb_handler.py
imports: from functools import reduce
  from openbb_core.app.static.app_factory import create_app
  from mindsdb.integrations.handlers.openbb_handler.openbb_tables import create_table_class
  from mindsdb.integrations.libs.api_handler import APIHandler
  from mindsdb.integrations.libs.response import HandlerStatusResponse
  from mindsdb.utilities import log
label_desc: Use image node_id 2 for calling the OpenBBHandler obj's underlying member method code with example usage: obj.connect() and returns: True